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Costco Members: 26.5-lb Nellie's Laundry Soda (800 Loads)
$70
$90
22% off
+ Free S&Hat Costco Wholesale
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Costco Wholesale has for their Members: 26.5-lb Nellie's Laundry Soda (800 Loads) on sale for $69.99. Shipping is free.
Thanks to Community Member KatManDude for sharing this deal.
Details:
Thanks to Community Member KatManDude for sharing this deal.
Details:
- Nellie's Laundry Soda is safe for HE and standard washing machines and our products are phosphate free, fragrance free, hypoallergenic and septic safe.
- How To Use: Use one tablespoon of Nellie's Laundry Soda for each regular sized load. Wash according to instructions on garments. Always test on garments that may bleed or fade.
- Ingredients: Sodium Carbonate, Linear Alcohol Ethoxylate, Sodium Chloride, Sodium Metasilicate
Editor's Notes
Written by citan359 | Staff- At the time of this posting, our research indicates that this is $40 lower than the next best comparable online prices starting from $109.99.
- Rated 4.8 out of 5 stars from customer reviews.
- $20 manufacturer's savings is valid 5/1/26 through 5/31/26. While supplies last. Limit 5 per member.
Community Notes
About the Poster
Deal Details
Community Notes
About the Poster
Costco Wholesale has for their Members: 26.5-lb Nellie's Laundry Soda (800 Loads) on sale for $69.99. Shipping is free.
Thanks to Community Member KatManDude for sharing this deal.
Details:
Thanks to Community Member KatManDude for sharing this deal.
Details:
- Nellie's Laundry Soda is safe for HE and standard washing machines and our products are phosphate free, fragrance free, hypoallergenic and septic safe.
- How To Use: Use one tablespoon of Nellie's Laundry Soda for each regular sized load. Wash according to instructions on garments. Always test on garments that may bleed or fade.
- Ingredients: Sodium Carbonate, Linear Alcohol Ethoxylate, Sodium Chloride, Sodium Metasilicate
Editor's Notes
Written by citan359 | Staff- At the time of this posting, our research indicates that this is $40 lower than the next best comparable online prices starting from $109.99.
- Rated 4.8 out of 5 stars from customer reviews.
- $20 manufacturer's savings is valid 5/1/26 through 5/31/26. While supplies last. Limit 5 per member.
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Community Reviews
Nellie's Laundry Soda is a fragrance-free powder detergent that works well for regular laundry, especially sweat, odors, and everyday dirt, and it leaves no soapy residue or machine buildup. The 800-load tub can last years, with reports ranging from about two to three years for a normal household to much longer at lighter use. It is also septic-safe and less wasteful than liquid detergent. The main drawback is that it can struggle with heavy grease, stains, and cold washes, so pre-treating or adding OxiClean helps. It is a strong fit for routine washing when scent-free cleaning matters most.
Nellie's Laundry Soda can clean regular household loads effectively without leaving detectable lingering scent on fabrics.
The metal tin format can reduce waste compared with liquid laundry products and can help avoid plastic jug storage.
The laundry soda can be used in cold washes and still perform adequately for everyday dirt and odors.
The product can avoid washing-machine buildup while cleaning regular loads, which helps keep maintenance simple.
The laundry soda may struggle with heavy grease or stubborn stains unless stains are pre-treated or boosters like Oxiclean are added.
The laundry soda lacks enzyme cleaner and oxygen bleach, which can limit performance on sweat, oil, and food stains.
The laundry soda can be less effective for very dirty clothes, and it may require clothes to be only lightly soiled for good results.
The ingredient profile includes Linear Alcohol Ethoxylate, which can leave traces of ethylene oxide and 1,4-dioxane during manufacturing.
Common Questions (5)
AI-generated summary based on comments from the community. Updated ago
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62 Comments
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https://www.walmart.com/ip/Purex-...s/23717464
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We tried it out initially because I prefer a powder detergent to avoid most of the front loader smell issues and this has worked.
This 800-load bucket was the same price through Costco in mid-December 2025 as well.
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You could add OxiClean to help some, but even then you're still lacking the enzyme cleaner making this ineffective at cleaning sweat, oil, food stains, etc.
If so, you have 400 loads, I do roughly 3-4 per week, so would last a little over 2 years. So cost is around 62 cents per week using 2 scoops at my average frequency.
If it works well that's not a bad deal. Can't comment on that part.
5 years if you do a 3rd load for bedding etc.
If so, you have 400 loads, I do roughly 3-4 per week, so would last a little over 2 years. So cost is around 62 cents per week using 2 scoops at my average frequency.
If it works well that's not a bad deal. Can't comment on that part.
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